Do I need a permit for shed or accessory structure in Unincorporated Manatee County?
It depends. Whether shed or accessory structure needs a permit in Unincorporated Manatee County comes down to the details of your project.
Florida has no statewide small-shed exemption. The widely repeated rule that a shed under 120 square feet needs no permit comes from the model International Codes, and Florida did not adopt it: section 105.2 of the Florida Building Code, Building exempts only specified gas, mechanical and plumbing work, with no category exempting detached accessory structures. Where a size threshold exists it is a local ordinance, and it genuinely differs, so ask your building department for the line that applies at your address. Any shed with electricity, plumbing or a permanent foundation needs a permit regardless of size, and zoning setbacks, flood zone rules and wind anchoring apply even when no building permit is required.
Local detail for Unincorporated Manatee County: Handles permits for unincorporated Manatee County. Apply/manage permits via the Accela online portal.
Florida and local notes for Unincorporated Manatee County
Manatee County's own permitting office is the Manatee County Building Division (Development Services Department), reachable on (941) 748-4501 at https://www.mymanatee.org/departments/development-services-department/building-division. Its online permit portal is https://aca-prod.accela.com/MANATEE/Login.aspx. It issues permits for the unincorporated county. If your city does not run its own building department, and many smaller Florida municipalities do not, this is the office that will handle the job. Ask specifically about the size that triggers a permit and about setbacks, since those are set locally and are the two things people most often get wrong on a shed. Manatee County exempts prefabricated tool and storage sheds, playhouses, and similar uses from a building permit only when the floor area is 120 square feet or less and the height is 8 feet or less (mean roof height); zoning and flood regulations still apply. Larger sheds, including prefabricated ones, need a permit. Under LDC 511.15, a shed of 120 square feet or less and up to 8 feet tall (grade to ridge) is exempt from the rear and side setbacks on residential property, but never inside a drainage or utility easement. LDC 511.15 caps storage structures and sheds accessory to a single-family home or duplex at 400 square feet of total aggregate floor area, excluding garages. On a lot with a manufactured home, LDC 511.15 bars any shed of any size within 5 feet of a side or rear lot line.
Documents you may need
- Permit applicationLikely required
- Site plan showing setbacksLikely required
- Structure dimensions or manufacturer drawingsSometimes required
- Anchoring or tie-down detailsSometimes required
- Permit or zoning applicationLikely required
- Site plan showing setbacks and distance to lot linesLikely required
- Anchoring or tie-down details for wind loadSometimes required
- Manatee County building permit application through the Accela Online Services portalSometimes required
- Building plansSometimes required
- Site plan or survey showing setbacks and easementsSometimes required
- Notice to Building Official or Private Provider Plan Compliance Affidavit, when a private provider is usedSometimes required
Possible inspections
- Foundation or slab inspection
- Framing and anchoring inspection
- Final inspection
- Inspections listed on the permit card in Accela
- Building final (117)
Frequently asked questions
- Do I need a permit for shed or accessory structure in Unincorporated Manatee County?
- It depends. Whether shed or accessory structure needs a permit in Unincorporated Manatee County comes down to the details of your project. The documents and inspections sections on this page list what the building department typically asks for.
- Who issues the permit in Unincorporated Manatee County?
- The local building department for Unincorporated Manatee County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.